181487430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 500048640

約数和(自身を除く): 318561210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 211, 285, 342, 422, 503, 570, 633, 855, 1006, 1055, 1266, 1509, 1710, 1899, 2110, 2515, 3018, 3165, 3798, 4009, 4527, 5030, 6330, 7545, 8018, 9054, 9495, 9557, 12027, 15090, 18990, 19114, 20045, 22635, 24054, 28671, 36081, 40090, 45270, 47785, 57342, 60135, 72162, 86013, 95570, 106133, 120270, 143355, 172026, 180405, 212266, 286710, 318399, 360810, 430065, 530665, 636798, 860130, 955197, 1061330, 1591995, 1910394, 2016527, 3183990, 4033054, 4775985, 6049581, 9551970, 10082635, 12099162, 18148743, 20165270, 30247905, 36297486, 60495810, 90743715, 181487430]

約数ペア:

[(1, 181487430), (2, 90743715), (3, 60495810), (5, 36297486), (6, 30247905), (9, 20165270), (10, 18148743), (15, 12099162), (18, 10082635), (19, 9551970), (30, 6049581), (38, 4775985), (45, 4033054), (57, 3183990), (90, 2016527), (95, 1910394), (114, 1591995), (171, 1061330), (190, 955197), (211, 860130), (285, 636798), (342, 530665), (422, 430065), (503, 360810), (570, 318399), (633, 286710), (855, 212266), (1006, 180405), (1055, 172026), (1266, 143355), (1509, 120270), (1710, 106133), (1899, 95570), (2110, 86013), (2515, 72162), (3018, 60135), (3165, 57342), (3798, 47785), (4009, 45270), (4527, 40090), (5030, 36081), (6330, 28671), (7545, 24054), (8018, 22635), (9054, 20045), (9495, 19114), (9557, 18990), (12027, 15090)]