26732670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 73903104

約数和(自身を除く): 47170434

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 43, 46, 51, 53, 69, 85, 86, 102, 106, 115, 129, 138, 159, 170, 215, 230, 255, 258, 265, 318, 345, 391, 430, 510, 530, 645, 690, 731, 782, 795, 901, 989, 1173, 1219, 1290, 1462, 1590, 1802, 1955, 1978, 2193, 2279, 2346, 2438, 2703, 2967, 3655, 3657, 3910, 4386, 4505, 4558, 4945, 5406, 5865, 5934, 6095, 6837, 7310, 7314, 9010, 9890, 10965, 11395, 11730, 12190, 13515, 13674, 14835, 16813, 18285, 20723, 21930, 22790, 27030, 29670, 33626, 34185, 36570, 38743, 41446, 50439, 52417, 62169, 68370, 77486, 84065, 100878, 103615, 104834, 116229, 124338, 157251, 168130, 193715, 207230, 232458, 252195, 262085, 310845, 314502, 387430, 504390, 524170, 581145, 621690, 786255, 891089, 1162290, 1572510, 1782178, 2673267, 4455445, 5346534, 8910890, 13366335, 26732670]

約数ペア:

[(1, 26732670), (2, 13366335), (3, 8910890), (5, 5346534), (6, 4455445), (10, 2673267), (15, 1782178), (17, 1572510), (23, 1162290), (30, 891089), (34, 786255), (43, 621690), (46, 581145), (51, 524170), (53, 504390), (69, 387430), (85, 314502), (86, 310845), (102, 262085), (106, 252195), (115, 232458), (129, 207230), (138, 193715), (159, 168130), (170, 157251), (215, 124338), (230, 116229), (255, 104834), (258, 103615), (265, 100878), (318, 84065), (345, 77486), (391, 68370), (430, 62169), (510, 52417), (530, 50439), (645, 41446), (690, 38743), (731, 36570), (782, 34185), (795, 33626), (901, 29670), (989, 27030), (1173, 22790), (1219, 21930), (1290, 20723), (1462, 18285), (1590, 16813), (1802, 14835), (1955, 13674), (1978, 13515), (2193, 12190), (2279, 11730), (2346, 11395), (2438, 10965), (2703, 9890), (2967, 9010), (3655, 7314), (3657, 7310), (3910, 6837), (4386, 6095), (4505, 5934), (4558, 5865), (4945, 5406)]