191594340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2083}}^1$

素因数の和:2178

約数の個数: 144

約数和(自身を含む): 673615488

約数和(自身を除く): 482021148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 1022, 1095, 1260, 1314, 1460, 1533, 2044, 2083, 2190, 2555, 2628, 3066, 3285, 4166, 4380, 4599, 5110, 6132, 6249, 6570, 7665, 8332, 9198, 10220, 10415, 12498, 13140, 14581, 15330, 18396, 18747, 20830, 22995, 24996, 29162, 30660, 31245, 37494, 41660, 43743, 45990, 58324, 62490, 72905, 74988, 87486, 91980, 93735, 124980, 131229, 145810, 152059, 174972, 187470, 218715, 262458, 291620, 304118, 374940, 437430, 456177, 524916, 608236, 656145, 760295, 874860, 912354, 1064413, 1312290, 1368531, 1520590, 1824708, 2128826, 2280885, 2624580, 2737062, 3041180, 3193239, 4257652, 4561770, 5322065, 5474124, 6386478, 6842655, 9123540, 9579717, 10644130, 12772956, 13685310, 15966195, 19159434, 21288260, 27370620, 31932390, 38318868, 47898585, 63864780, 95797170, 191594340]

約数ペア:

[(1, 191594340), (2, 95797170), (3, 63864780), (4, 47898585), (5, 38318868), (6, 31932390), (7, 27370620), (9, 21288260), (10, 19159434), (12, 15966195), (14, 13685310), (15, 12772956), (18, 10644130), (20, 9579717), (21, 9123540), (28, 6842655), (30, 6386478), (35, 5474124), (36, 5322065), (42, 4561770), (45, 4257652), (60, 3193239), (63, 3041180), (70, 2737062), (73, 2624580), (84, 2280885), (90, 2128826), (105, 1824708), (126, 1520590), (140, 1368531), (146, 1312290), (180, 1064413), (210, 912354), (219, 874860), (252, 760295), (292, 656145), (315, 608236), (365, 524916), (420, 456177), (438, 437430), (511, 374940), (630, 304118), (657, 291620), (730, 262458), (876, 218715), (1022, 187470), (1095, 174972), (1260, 152059), (1314, 145810), (1460, 131229), (1533, 124980), (2044, 93735), (2083, 91980), (2190, 87486), (2555, 74988), (2628, 72905), (3066, 62490), (3285, 58324), (4166, 45990), (4380, 43743), (4599, 41660), (5110, 37494), (6132, 31245), (6249, 30660), (6570, 29162), (7665, 24996), (8332, 22995), (9198, 20830), (10220, 18747), (10415, 18396), (12498, 15330), (13140, 14581)]