7342980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 22788864

約数和(自身を除く): 15445884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 313, 340, 345, 391, 460, 510, 626, 690, 782, 939, 1020, 1173, 1252, 1380, 1564, 1565, 1878, 1955, 2346, 3130, 3756, 3910, 4692, 4695, 5321, 5865, 6260, 7199, 7820, 9390, 10642, 11730, 14398, 15963, 18780, 21284, 21597, 23460, 26605, 28796, 31926, 35995, 43194, 53210, 63852, 71990, 79815, 86388, 106420, 107985, 122383, 143980, 159630, 215970, 244766, 319260, 367149, 431940, 489532, 611915, 734298, 1223830, 1468596, 1835745, 2447660, 3671490, 7342980]

約数ペア:

[(1, 7342980), (2, 3671490), (3, 2447660), (4, 1835745), (5, 1468596), (6, 1223830), (10, 734298), (12, 611915), (15, 489532), (17, 431940), (20, 367149), (23, 319260), (30, 244766), (34, 215970), (46, 159630), (51, 143980), (60, 122383), (68, 107985), (69, 106420), (85, 86388), (92, 79815), (102, 71990), (115, 63852), (138, 53210), (170, 43194), (204, 35995), (230, 31926), (255, 28796), (276, 26605), (313, 23460), (340, 21597), (345, 21284), (391, 18780), (460, 15963), (510, 14398), (626, 11730), (690, 10642), (782, 9390), (939, 7820), (1020, 7199), (1173, 6260), (1252, 5865), (1380, 5321), (1564, 4695), (1565, 4692), (1878, 3910), (1955, 3756), (2346, 3130)]